Answer:
The answer is below
Step-by-step explanation:
Let Q represent the amount of salt in the tank at time t.


Well I'm not sure what the answer would be since I'm not that smart but I did get the answer of 90, I did this by dividing 72 by 80 which equals .9 and I multiplied that by 100 and got 90.
Answer:
Linear
Step-by-step explanation:
The numbers add by 4 it’s not scrambled
Answer:
B (-22 , 4)
Step-by-step explanation:
-16=(-10+x)/2
*2 *2
-10+x=-32
+10 +10
x=-22
6=(8+y)/2
*2 *2
12=8+y
-8 -8
4=y
so B(-22, 4)
Answer:
10, 45, 63
Step-by-step explanation: